86886015

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{134707}}^1$

素因数の和:134758

約数の個数: 16

約数和(自身を含む): 142251648

約数和(自身を除く): 55365633

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 134707, 404121, 673535, 2020605, 5792401, 17377203, 28962005, 86886015]

約数ペア:

[(1, 86886015), (3, 28962005), (5, 17377203), (15, 5792401), (43, 2020605), (129, 673535), (215, 404121), (645, 134707)]